Ohhh goddd are you serious
The role that the mosquito played is that the mosquito was carrying the organism/infection so once it bit Jane, Jane got infected. (Not sure is that’s what your asking but that’s the best I can explain it.)
A food scientist needs a formal advance education because he/she is a scientist and all scientist need degrees you made need experience to be a head baker personal chef or a meat butcher but no degree or education
Yes this is true... lol whats the question
Shortness of breath, fatigue or weakness, swelling in the legs ankle or feet, rapid or irregular heartbeat, reduced ability to exercises